19423254

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{53069}}^1$

素因数の和:53135

約数の個数: 16

約数和(自身を含む): 39484080

約数和(自身を除く): 20060826

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 53069, 106138, 159207, 318414, 3237209, 6474418, 9711627, 19423254]

約数ペア:

[(1, 19423254), (2, 9711627), (3, 6474418), (6, 3237209), (61, 318414), (122, 159207), (183, 106138), (366, 53069)]